公开(公告)号：US20230228921A1

公开(公告)日：2023-07-20

申请号：US18145209

申请日：2022-12-22

Applicant: Apple Inc.

Inventor： Martin Melcher ,  Christopher E Glazowski ,  David L Wei ,  Michael B Wittenberg ,  Sebastian Knitter ,  Yu Wang

IPC: G02B5/08 ,  G02B5/28 ,  H10K59/65 ,  H10K50/84 ,  H10K50/86

CPC classification number: G02B5/08 ,  G02B5/285 ,  H01L27/3234 ,  H01L51/524 ,  H01L51/5281

Abstract: An electronic device may be provided with a display. The display may have a display cover layer. The display may have an active area with pixels and an inactive area adjacent to the active area. A reflective layer or a reflective portion of the cover layer may be formed in the inactive area and may have a reflectivity that matches a reflectivity of the active area of the display. The reflective portion may include texture or particles embedded in an ink layer. A PVD layer may be formed on the reflective layer and may have a color that matches a color of the active area. A polarizer layer may also extend across the active areas and inactive areas. In this way, an appearance of the inactive area may match an appearance of the active area when the display is off.

公开(公告)号：US20250160074A1

公开(公告)日：2025-05-15

申请号：US18890511

申请日：2024-09-19

Applicant: Apple Inc.

Inventor： Wenzhong Liu ,  Avery P Yuen ,  Daming Xu ,  Jun Qi ,  Jungwook Park ,  Masato Kuwabara ,  Meizi Jiao ,  Mingxia Gu ,  Mookyung Son ,  Rasmi R Das ,  Sebastian Knitter ,  Victor H Yin ,  Yu Wang ,  Zhenyue Luo ,  Zhijian Lu

IPC: H01L33/54

Abstract: An electronic device may include display pixels and a display cover layer. The display cover layer may be formed from a transparent material such as glass. The display cover layer may have a nanotextured upper surface to improve the optical and mechanical characteristics of the display cover layer. The nanotextured upper surface may include first and second different types of nanostructures. The first type of nanostructures may have a relatively low aspect ratio and a first average height. The second type of nanostructures may be elongated nanostructures with a relatively high aspect ratio and a second average height that is greater than the first average height.